function wall2collide(e)
	if e:IsClass('Avatar')then 
		send({msgid = 'wall2'})
	end
end

function wall3collide(e)
	if e:IsClass('Avatar')then 
		send({msgid = 'wall3'})
	end
end

local wall2 = WorkSpace.LV2:GetAllChild()
for k,v in pairs(wall2)do
v.CollisionEnter:Connect(wall2collide)
end

local wall3 = WorkSpace.LV3:GetAllChild()
for k,v in pairs(wall3)do
	v.CollisionEnter:Connect(wall3collide)
end